EP3890172A4 - Power conversion method, apparatus, and device, and medium - Google Patents

Power conversion method, apparatus, and device, and medium Download PDF

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Publication number
EP3890172A4
EP3890172A4 EP19889876.9A EP19889876A EP3890172A4 EP 3890172 A4 EP3890172 A4 EP 3890172A4 EP 19889876 A EP19889876 A EP 19889876A EP 3890172 A4 EP3890172 A4 EP 3890172A4
Authority
EP
European Patent Office
Prior art keywords
medium
power conversion
conversion method
power
conversion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19889876.9A
Other languages
German (de)
French (fr)
Other versions
EP3890172A1 (en
EP3890172B1 (en
Inventor
Jing Wang
Shiyong JIANG
Wu Wen
Keqin LIU
Peng Ren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Filing date
Publication date
Priority claimed from CN201811456564.0A external-priority patent/CN109672321A/en
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3890172A1 publication Critical patent/EP3890172A1/en
Publication of EP3890172A4 publication Critical patent/EP3890172A4/en
Application granted granted Critical
Publication of EP3890172B1 publication Critical patent/EP3890172B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

EP19889876.9A 2018-11-30 2019-06-13 Power conversion method, apparatus, and device, and medium Active EP3890172B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811456564.0A CN109672321A (en) 2018-11-30 2018-11-30 Power conversion method, device, equipment and medium
PCT/CN2019/091072 WO2020107860A1 (en) 2018-11-30 2019-06-13 Power conversion method, apparatus, and device, and medium

Publications (3)

Publication Number Publication Date
EP3890172A1 EP3890172A1 (en) 2021-10-06
EP3890172A4 true EP3890172A4 (en) 2022-01-12
EP3890172B1 EP3890172B1 (en) 2023-06-07

Family

ID=66143407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19889876.9A Active EP3890172B1 (en) 2018-11-30 2019-06-13 Power conversion method, apparatus, and device, and medium

Country Status (8)

Country Link
US (1) US11811263B2 (en)
EP (1) EP3890172B1 (en)
CN (1) CN109672321A (en)
AU (1) AU2019385920A1 (en)
CA (1) CA3121401A1 (en)
ES (1) ES2955061T3 (en)
SG (1) SG11202105703UA (en)
WO (1) WO2020107860A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109672321A (en) * 2018-11-30 2019-04-23 珠海格力电器股份有限公司 Power conversion method, device, equipment and medium
US11888398B2 (en) * 2021-06-25 2024-01-30 Ge Energy Power Conversion Technology Limited Self reconfigurable, adaptable power electronics building block (A-PEBB)
CN117375201A (en) * 2022-06-30 2024-01-09 施耐德电器工业公司 Automatic power supply switching device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819576B2 (en) 1999-08-13 2004-11-16 Powerware Corporation Power conversion apparatus and methods using balancer circuits
US6483730B2 (en) 1999-08-13 2002-11-19 Powerware Corporation Power converters with AC and DC operating modes and methods of operation thereof
CN101499668B (en) * 2008-01-28 2012-02-01 台达电子工业股份有限公司 Electric power supply module without interruption
US9762115B2 (en) 2011-02-03 2017-09-12 Viswa N. Sharma Bidirectional multimode power converter
KR101390641B1 (en) 2012-05-07 2014-04-30 한국에너지기술연구원 System and method for converting electric power, and apparatus and method for controlling the system
US9712073B2 (en) * 2012-09-11 2017-07-18 Futurewei Technologies, Inc. Flexible rectifier for providing a variety of on-demand voltages
CN105594087B (en) * 2013-09-26 2018-10-09 维斯塔斯风力系统集团公司 Power conversion system with reconfigurable power flow
US9966792B2 (en) * 2014-11-19 2018-05-08 Shivaling Shrishail Mahant Shetti Uninterruptible power supply for SMPS loads
CN106208639A (en) 2015-05-07 2016-12-07 中兴通讯股份有限公司 Input adaptive Switching power
CN106899195A (en) * 2017-03-03 2017-06-27 广东欧珀移动通信有限公司 Voltage conversion circuit and its control method and voltage conversion apparatus
US10720787B2 (en) * 2017-07-26 2020-07-21 Delta-Q Technologies Corp. Combined charger and power converter
CN107612033A (en) 2017-10-19 2018-01-19 清华大学 A kind of AC/DC universal port device and conversion method
CN110690694B (en) * 2018-07-05 2023-05-09 株式会社村田制作所 Input power supply selection circuit
CN109672321A (en) 2018-11-30 2019-04-23 珠海格力电器股份有限公司 Power conversion method, device, equipment and medium

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